Abstract

Escherichia albertii is an emerging human enteropathogen. We report the draft genome sequence of E. albertii strain Mex-12/320a, isolated from an infant with diarrhea. The presence of the pathogenic island O122/IE6 and the nleA gene, previously found in diarrheagenic enteropathogenic Escherichia coli strains, suggests that E. albertii may cause acute diarrhea.

Highlights

  • Escherichia albertii is an emerging human enteropathogen

  • The genome sequence confirmed the presence of the locus of enterocyte effacement (LEE) genes and nleA and cdt-II virulence genes previously found in other E. albertii strains [13, 14]

  • To the best of our knowledge, this is the first report of the presence of the complete pathogenicity island (PAI) O122/IE6 in an E. albertii strain

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Summary

Introduction

Escherichia albertii is an emerging human enteropathogen. We report the draft genome sequence of E. albertii strain Mex-12/320a, isolated from an infant with diarrhea. One colony from MacConkey agar was selected and incubated in LB broth for 18 h at 37°C without agitation. Genomic DNA was extracted using a phenol-chloroform protocol, prepared as Illumina sequencing libraries using the Nextera XT kit, and sequenced by the GAIIx system (Illumina, San Diego, CA, USA), generating 3,148,027 reads.

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